Acitve Recombinant Human CD39 protein(Thr38-Val478), His-tagged

• Cat.No.: CD39-1242H
• Product Overview: Recombinant Human ENTPD1 (NP_001767.3) (Thr38-Val478) was expressed in Insect Cells with a polyhistidine tag at the C-terminus.

Specification

• Species: Human
• Source: Insect Cells
• Tag: His
• Protein Length: Thr38-Val478
• Form: Supplied as sterile 20mM Tris, 300mM NaCl, 10% Glycerol, pH 8.0.
• Bio-activity: Measured by its ability to hydrolyze the 5'-phosphate groups from the substRate adenosine-5'-triphosphate (ATP). The specific activity is >5000 pmol/min/μg.
• Molecular Mass: The recombinant Human ENTPD1 consists of 452 amino acids and predicts a molecular mass of 51.8 kDa. As a result of glycosylation, it migRates as an approximately 56.7 kDa band in SDS-PAGE under reducing conditions.
• Endotoxin: < 1.0 EU per μg protein as determined by the LAL method.
• Purity: > 90 % as determined by SDS-PAGE.
• Storage: Samples are stable for up to twelve months from date of receipt at -20°C to -80°C. Store it under sterile conditions at -20°C to -80°C. It is recommended that the protein be aliquoted for optimal storage. Avoid repeated freeze-thaw cycles.
• Reconstitution: It is recommended that sterile water be added to the vial to prepare a stock solution of 0.2 ug/ul. Centrifuge the vial at 4°C before opening to recover the entire contents.

Gene Information

• Official Symbol: CD39